KDM DOL PANEL
https://www.choudharypumps.com/wp-content/uploads/2021/05/Khyatee-Three-Phase-Pump-Control-Panels-2.pdf / Piece
  • Specifications
  • Features
  • Application

1. System Settings

Input Voltage (AC) 250 – 470 VAC, 50 Hz
On voltage (cold start) 250 VAC
 Off voltage 200 VAC

 

2. Protections / Setting Parameters

 Protection Design Current Sensing
 Pump Current Range  2 – 22 Amps. or as required
Sr. No. Parameter Setting Range Default setting Trip Time Delay Display LED
1 Phase Failure Fixed Fixed 4 sec ± 1 sec SPP YES
2 Reverse Phase Fixed Fixed 4 sec ± 1 sec SPP YES
3 Voltage Unbalance Fixed Fixed 4 sec ± 1 sec SPP YES
4 Current Unbalance 20% – 70% 50% 4 sec ± 1 sec CUB YES
5 Overload 20% – 60% > 140 % 15 sec OL YES
6 Dryrun 60% – 95% < 75 % 15 sec DRN YES
7 High voltage 450 – 500 V 480 V ± 2 V Fixed HIU YES
8 Low voltage 180 – 350 V 250 V ± 2 V Fixed LOU YES
9 Extremely High Current Fixed Fixed 3 sec EHC NO

 

3. Timers

Sr. No. Parameter Setting Range Default setting Display LED
1 Power ON Timer 3 sec – 300 sec 60 sec ± 3 sec PONT YES
2 Motor OFF Timer 5 – 720 min OFF OFF YES

 

4. Monitoring

 Digital Voltmeter  200 – 500 V
Digital Ammeter  1 – 30 Amps. or as required

 

5. MCB

3 Pole, 32 Amp. C Series MCB
 Short circuit as per IEC60899-1

 

6. Reset

 Resetting mode  Manual by OFF switch

 

7. Output Relay Contact

Relay Mechanical life 10 lac operations
 Dielectric Strength 2.2 KV , 50 Hz for 1 min

 

8. Enclosure & Mounting

Enclosure Material  Rust Proof, Shock Proof, Industrial  IP 54 Powder Coated Metal Enclosure
Mounting Wall Mounting with 4 screw M4 × 15 mm
 Temperature  5 to 60°C
Humidity Up to 90% RH

 

9. Dimensions & Weight

 L × W × D (mm) × × mm
 Power Consumption  Less than 5 Watts
Weights gms.

1. Technology :

  • Micro controller based software technology

 

2. Current Range / HP :

  • 2 – 22 Amps. /  1 to 7.5 HP or as required.

 

3. Display :

  • Digital Voltmeter (200 to 500 V)
  • Digital Ammeter (1 – 30 Amps. or as required)

 

4. Protections :

  • Phase Failure (Supply Side)
  • Phase Failure (Motor Side)
  • Reverse Phase (Supply Side)
  • Voltage and Current Unbalance
  • Electronic Overload (Site Settable 20 to 50 %)
  • Remote sensing Dryrun (Site Settable 60 to 95 % – Byp.)
  • High / Low Voltage (Site Settable)
  • Extreme High Current (Short Circuit)

 

5. Timers :

  • Motor OFF Timer OFF – 5 – 720 mins. (Site Settable)
  • Power ON Timer 3 – 300 sec. (Site Settable)

6. Starter :

  • AC Coil Contactor.
  • Agriculture
  • Irrigation
  • Domestic

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